CN113188167B - Kitchen oil smoke purifies energy-saving equipment - Google Patents
Kitchen oil smoke purifies energy-saving equipment Download PDFInfo
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- CN113188167B CN113188167B CN202110437948.3A CN202110437948A CN113188167B CN 113188167 B CN113188167 B CN 113188167B CN 202110437948 A CN202110437948 A CN 202110437948A CN 113188167 B CN113188167 B CN 113188167B
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- 239000000779 smoke Substances 0.000 title claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 239000007788 liquid Substances 0.000 claims abstract description 85
- 239000003507 refrigerant Substances 0.000 claims abstract description 24
- 239000003517 fume Substances 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 45
- 229910052751 metal Inorganic materials 0.000 claims description 45
- 239000003921 oil Substances 0.000 claims description 45
- 238000000746 purification Methods 0.000 claims description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 238000007791 dehumidification Methods 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000011941 photocatalyst Substances 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims description 12
- 238000010411 cooking Methods 0.000 claims description 10
- 230000001877 deodorizing effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002781 deodorant agent Substances 0.000 claims description 5
- 239000006233 lamp black Substances 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 20
- 239000006199 nebulizer Substances 0.000 description 10
- 239000000796 flavoring agent Substances 0.000 description 9
- 235000019634 flavors Nutrition 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 238000000889 atomisation Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010013911 Dysgeusia Diseases 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- -1 and meanwhile Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
- F28D21/0007—Water heaters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kitchen oil fume purifying energy-saving device, which comprises a box body, wherein a purifying cavity and a replacing cavity are arranged in the box body, the top of the purifying cavity is provided with an inlet, a first air channel is arranged in the purifying cavity, one end of the first air channel is detachably connected with the inlet and is provided with a first fan, a refrigerant evaporator is arranged in the first air channel, the other end of the first air channel is provided with a honeycomb filter, the top end of the honeycomb filter is detachably connected with the first air channel, the bottom end of the honeycomb filter is provided with a liquid collecting disc, the top of the liquid collecting disc is provided with a second air channel, one end of the second air channel is provided with a second fan and is detachably connected with the side wall of the liquid collecting disc, the side wall of the purifying cavity is provided with an outlet, the other end of the second air channel is detachably connected with the outlet, a water storage tank, a sleeve heat exchanger, a compressor unit and a compressor are arranged in the replacing cavity, the double-pipe heat exchanger and the refrigerant evaporator are sequentially connected through a refrigerant pipeline, and the double-pipe heat exchanger is communicated with the water storage tank. The invention has the beneficial effects that: is beneficial to energy conservation and environmental protection; can treat damp and hot kitchen environment.
Description
Technical Field
The invention relates to the technical field of pen correlation, in particular to kitchen oil fume purification energy-saving equipment.
Background
The range hood is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention.
Generally, more than 6 cooking ranges are arranged in a kitchen (unit) of the middle-sized catering industry, the kitchen ranges are various, and for example, frying cookers, cooking cookers, stewpot cookers and the like exist, in the kitchen under the condition, besides cooking range oil smoke, water vapor generated by a plurality of kitchen utensils is still in the room, so that the kitchen environment is seriously damp and hot, and the single-molded commercial range hood with one, two, three and four holes cannot be adapted to treatment.
Disclosure of Invention
The invention provides a kitchen oil fume purification energy-saving device capable of treating damp and hot kitchen environment, aiming at overcoming the defect that a range hood in the prior art cannot treat damp and hot kitchen environment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the kitchen oil fume purification energy-saving equipment comprises a box body, wherein a purification cavity and a replacement cavity are arranged in the box body, an inlet is formed in the top of the purification cavity, a first air channel is formed in the purification cavity, one end of the first air channel is detachably connected with the inlet and is provided with a first fan, a refrigerant evaporator is arranged in the first air channel, a honeycomb filter is arranged at the other end of the first air channel, the top end of the honeycomb filter is detachably connected with the first air channel, a liquid collecting disc is arranged at the bottom end of the honeycomb filter, a second air channel is arranged at the top of the liquid collecting disc, a smell removing device is arranged in the second air channel, a second fan is arranged at one end of the second air channel and is detachably connected with the side wall of the liquid collecting disc, an outlet is formed in the side wall of the purification cavity, the other end of the second air channel is detachably connected with the outlet, a water storage tank is arranged in the replacement cavity, The compressor, the double-pipe heat exchanger and the refrigerant evaporator are sequentially connected through a refrigerant pipeline, and the double-pipe heat exchanger is communicated with the water storage tank.
The improved honeycomb filter is characterized in that a purification cavity and a replacement cavity are arranged in the box body, an inlet is formed in the top of the purification cavity, a first air channel is formed in the purification cavity, one end of the first air channel is detachably connected with the inlet and is provided with a first fan, a refrigerant evaporator is arranged in the first air channel, a honeycomb filter is arranged at the other end of the first air channel, the top end of the honeycomb filter is detachably connected with the first air channel, a liquid collecting disc is arranged at the bottom end of the honeycomb filter, a second air channel is arranged at the top of the liquid collecting disc, a deodorizing device is arranged in the second air channel, a second fan is arranged at one end of the second air channel and is detachably connected with the side wall of the liquid collecting disc, the second air channel is communicated with the inside of the liquid collecting disc, an outlet is formed in the side wall of the purification cavity, the other end of the second air channel is detachably connected with the outlet, a water storage tank, a sleeve heat exchanger and a compressor are arranged in the replacement cavity, and the compressor, The double-pipe heat exchanger and the refrigerant evaporator are sequentially connected through a refrigerant pipeline, and the double-pipe heat exchanger is communicated with the water storage tank. The first fan presses high-temperature damp and hot air (oil smoke) in a kitchen into the first air channel, a refrigerant evaporator in the first air channel replaces heat in the pressed high-temperature damp and hot air (oil smoke), and the high-temperature damp and hot air (oil smoke) is condensed into a liquid drop shape; when air (oil smoke) passes through the honeycomb filter, the honeycomb filter can adsorb oil molecules in the air (oil smoke) and collect the oil molecules in the liquid collecting disc; odor-containing air released by foam in the liquid collecting disc is pressed into the air duct II under the action of the fan II and purified by the deodorizing device, and the purified dry and cold air can be discharged indoors, is used for adjusting the temperature of a kitchen and can also be directly discharged outdoors, so that the energy conservation and the environmental protection are facilitated; when the compressor works, the compressor is combined with the refrigerant evaporator and the double-pipe heat exchanger to form a refrigerant circulating system, the refrigerant circulating system has the effects of absorbing impurities and oil-water molecules in hot and humid air (oil smoke) in a kitchen in a low-temperature condensation mode, replacing heat in the hot and humid air (oil smoke) in a heat exchange mode, storing the heat in the water storage tank in a hot water mode, washing the kitchen, saving energy and achieving the purpose of treating the hot and humid kitchen environment.
Preferably, the honeycomb filter comprises a filter body, a pressure pump and a low-temperature liquid tank, the filter body is three-dimensional, a closed containing cavity is arranged in the filter body, a plurality of metal pipes which are uniformly distributed are arranged in the containing cavity, one end of each metal pipe penetrates through the top end of the containing cavity and is communicated with the inside of the first air channel, one end of each metal pipe is connected with the top end of the containing cavity in a sealing mode, the other end of each metal pipe penetrates through the bottom end of the containing cavity and is communicated with the inside of the liquid collecting disc, the other end of each metal pipe is connected with the bottom end of the containing cavity in a sealing mode, an atomizing structure is arranged at the bottom end of the containing cavity, one end of the pressure pump is communicated with the inside of the containing cavity, the other end of the pressure pump is communicated with the inside of the low-temperature liquid tank, and the liquid collecting disc are located at the bottom of the purification cavity. The two ends of the metal pipe are respectively connected with the top end and the bottom end of the containing cavity in a sealing manner, so that the low-temperature liquid in the containing cavity can form an atomizing agent through an atomizing structure under the action of the pressure pump, and oil molecules and other impurities in air (oil smoke) can be adsorbed easily; low-temperature liquid in the low-temperature liquid tank is pressed into a closed cavity in the filter body through a pressure pump, the low-temperature liquid is forced to be sprayed in a mist shape from an atomization structure at the bottom end of the cavity to form low-temperature fog, meanwhile, impurities such as oil molecules in air (oil smoke) sprayed out through the metal pipe are adsorbed on the low-temperature fog and drop in the liquid collecting tray, the air purification effect is achieved, and the design is reasonable.
Preferably, the atomization structure comprises a plurality of micro holes, the micro holes are divided into a plurality of groups corresponding to the metal pipes one by one, and each group of micro holes are uniformly distributed on the edge of the corresponding metal pipe. The two ends of the metal pipe are respectively connected with the top end and the bottom end of the containing cavity in a sealing way, so that the low-temperature liquid in the containing cavity can form an atomizing agent through the micro holes under the action of the pressure pump, and the cost is low; meanwhile, the micro holes are distributed on the edge of the metal tube, so that impurities such as oil molecules in the air (oil smoke) sprayed out through the metal tube can be adsorbed on the atomizing agent, and the purification effect is improved.
Preferably, one end of each micro hole is communicated with the containing cavity, the other end of each micro hole is communicated with the inside of the liquid collecting disc, and the shortest distance between one end of each micro hole, which is communicated with the containing cavity, and the corresponding metal pipe is greater than the shortest distance between the other end of each micro hole and the corresponding metal pipe. The design makes the micro-hole be the slope setting for atomizing agent sprays towards one side of tubular metal resonator, has improved the adsorption rate of impurity such as oil molecule in the air (oil smoke) through the tubular metal resonator spun, and has further improved purifying effect.
As another preferred, be equipped with the through-hole between every two adjacent tubular metals, the through-hole is located the bottom that holds the chamber, atomizing structure includes a plurality of and through-hole one-to-one assorted atomizer, atomizer and through-hole can be dismantled and be connected. The atomizing nozzle is used for replacing the micro hole, although the cost is higher, the atomizing effect is better than that of the micro hole, the maintenance is easy, and the anti-seepage effect is good when the pressure pump does not work.
Preferably, the top of the liquid collecting disc is detachably connected with the filter body to form a closed cavity, the second air channel is communicated with the cavity, and the bottom of the liquid collecting disc is arranged at the bottom of the purification cavity. Under the effect of fan two, be favorable to improving the conveying efficiency of the interior smell air of liquid collecting tray, improve and remove the flavor effect.
Preferably, odour removal device includes UV lamp, ultrasonic atomization ware, dehumidification box and active carbon filter, the coating has photocatalyst coating on the inside wall in wind channel two, the UV lamp can be dismantled with the inside wall in wind channel two and be connected and corresponding with photocatalyst coating's position, ultrasonic atomization ware, dehumidification box and active carbon filter all are located the side of UV lamp, and all can dismantle with the inside wall in wind channel two and be connected, the dehumidification box is located between ultrasonic atomization ware and the active carbon filter, be equipped with the liquid medicine chamber in the ultrasonic atomization ware, the liquid medicine intracavity is equipped with the deodorant. Ultrasonic atomizers are prior art and the structural principle thereof will not be described in detail here. The odor-containing air in the liquid collecting disc is conveyed into the air duct II under the action of the fan II to perform odor removing reaction with the odor removing device, and the ultrasonic atomizer atomizes the odor removing agent to form atomized molecules which are dispersed into the air duct II, so that the odor removing device is in full contact with the odor-containing air, and the odor removing effect is improved; the dehumidification box is positioned between the ultrasonic atomizer and the active carbon filter plate, so that the air is dried and then passes through the active carbon filter plate to filter a small amount of aftertaste contained in the air, and the active carbon filter plate can be prevented from being affected by damp to influence the filtering effect; the drying agents such as limestone particles and the like can be placed in the dehumidification box, and the dehumidification effect is good.
As another preferred, the purification intracavity is equipped with ultrasonic nebulizer, be equipped with in the ultrasonic nebulizer and remove flavor chamber and liquid medicine chamber, it has photocatalyst coating and is equipped with the UV lamp to coat on the inside wall in flavor chamber to remove, it is linked together through fan two and the inside of liquid collecting tray to remove one side in flavor chamber, it communicates with air duct two phase to remove the opposite side in flavor chamber, the liquid medicine intracavity is equipped with the deodorant, odour removal device includes dehumidification box and active carbon filter, the dehumidification box is located between ultrasonic nebulizer and the active carbon filter, dehumidification box and active carbon filter all can dismantle with the inside wall in air duct two and be connected. According to the scheme, the UV lamp and the photocatalyst coating are arranged in the odor removal cavity, the ultrasonic atomizer atomizes the odor removal agent to form atomizing molecules, as the density of the atomizing molecules in the odor removal cavity is high, the odor-containing air is convenient for the atomizing molecules to fully contact in the odor removal cavity to perform odor removal reaction, and meanwhile, the UV lamp is promoted to sterilize and disinfect the air under the catalytic action of the photocatalyst, and then clean and tasteless dry and cold air is formed through dehumidification of the dehumidification box and filtration of the active carbon filter plate in sequence and is discharged indoors for adjusting the temperature of a kitchen, so that the damp and hot environment and the labor intensity of the kitchen are reduced; or directly discharged outdoors, thereby being beneficial to energy conservation and environmental protection.
Preferably, the double-pipe heat exchanger is provided with a first water inlet pipe and a first water outlet pipe, temperature sensors are arranged in the first water inlet pipe and the first water outlet pipe, the double-pipe heat exchanger is communicated with the inside of the water storage tank through the first water inlet pipe, the double-pipe heat exchanger is communicated with the inside of the water storage tank through the first water outlet pipe, a second water inlet pipe and a second water outlet pipe are arranged on the water storage tank, electrically operated valves are arranged on the second water inlet pipe and the second water outlet pipe, and a liquid level sensor is arranged in the water storage tank. In the heat exchange process, the temperature sensor monitors the water temperature in real time, the water temperature in the first water inlet pipe is always lower than that in the first water outlet pipe, when the water temperature monitored by the temperature sensor in the first water inlet pipe is the same as that monitored by the temperature sensor in the first water outlet pipe, the control system opens the electric valve on the second water outlet pipe to discharge the hot water in the water storage tank for kitchen washing, when the liquid level sensor senses that the hot water in the water storage tank is exhausted, the control system transmits a signal to the control system, the control system closes the electric valve on the second water outlet pipe and opens the electric valve on the second water inlet pipe to convey the cold water into the water storage tank through the second water inlet pipe, and when the liquid level reaches a value set by the liquid level sensor, the control system closes the electric valve on the second water inlet pipe again, so that the heat exchange efficiency is improved, the energy is saved, and the control is simple and convenient.
Preferably, the top of purifying the chamber is equipped with the tuber pipe, the tuber pipe is located outside purifying the chamber, be equipped with a plurality of on the tuber pipe and the corresponding collection petticoat pipe of top of a kitchen range, be equipped with fan three in the collection petticoat pipe, the replacement chamber is located the bottom of purifying the chamber. The fume collecting hood collects the cooking bench and the hot and humid air (oil fume) rising beside the cooking bench, and the collected hot and humid air (oil fume) is pressed into the kitchen air (oil fume) purifying energy-saving equipment through the third fan for treatment, so that the purification of the kitchen air is facilitated.
The invention has the beneficial effects that: is beneficial to energy conservation and environmental protection; the purification and odor removal effects are good; the aim of treating damp and hot kitchen environment is fulfilled; the temperature of the kitchen can be adjusted, so that the damp and hot environment and the labor intensity of the kitchen are reduced; the hot water replacement can be realized, the heat exchange efficiency is improved, and the control is simple and convenient; the design is reasonable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of a first embodiment of an odor elimination apparatus;
FIG. 3 is a schematic structural view of a second embodiment of an odor elimination device;
FIG. 4 is a schematic structural view of a first embodiment of a honeycomb filter;
FIG. 5 is a schematic structural view of a second embodiment of a honeycomb filter;
FIG. 6 is a schematic structural view of a third embodiment of a honeycomb filter.
In the figure: 1. the device comprises a box body, a purification cavity, a displacement cavity, a fan I, a refrigerant evaporator, a honeycomb filter, a liquid collecting disc 9, an air duct II, an air duct I, a fan I, a water storage tank 13, a sleeve heat exchanger 14, a compressor 15, a filter body 16, a pressure pump 17, a low-temperature liquid tank 18, a cavity 19, a metal pipe 20, a micro-hole 21, a through hole 22, an atomizing nozzle 23, an UV lamp 24, an ultrasonic atomizer 25, a dehumidifying box 26, an active carbon filter plate 27, a photocatalyst coating 28, a medicinal liquid cavity 29, a fan II, a deodorizing cavity 31, a water inlet pipe I, a water outlet pipe I, a temperature sensor 34, a water inlet pipe II, 36. and a water outlet pipe II, 37, an electric valve, 38, a liquid level sensor, 39, an air pipe, 40, a smoke collecting hood and 41, and a fan III.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
In the embodiment shown in fig. 1, 2 and 3, an energy-saving kitchen oil fume purifying device comprises a box body 1, a purifying cavity 2 and a replacing cavity 3 are arranged in the box body 1, an inlet 4 is arranged at the top of the purifying cavity 2, an air duct I5 is arranged in the purifying cavity 2, one end of the air duct I5 is detachably connected with the inlet 4 and is provided with a fan I6, a refrigerant evaporator 7 is arranged in the air duct I5, a honeycomb filter 8 is arranged at the other end of the air duct I5, the top end of the honeycomb filter 8 is detachably connected with the air duct I5, a liquid collecting disc 9 is arranged at the bottom end of the honeycomb filter 8, an air duct II 10 is arranged at the top of the liquid collecting disc 9, a deodorizing device 11 is arranged in the air duct II 10, a fan II 30 is arranged at one end of the air duct II 10 and is detachably connected with the side wall of the liquid collecting disc 9, the air duct II 10 is communicated with the inside of the liquid collecting disc 9, an outlet 12 is arranged on the side wall of the purifying cavity 2, and the other end of the air duct II 10 is detachably connected with the outlet 12, a water storage tank 13, a double pipe heat exchanger 14 and a compressor 15 are arranged in the displacement cavity 3, the compressor, the double pipe heat exchanger 14 and the refrigerant evaporator 7 are sequentially connected through refrigerant pipelines, and the double pipe heat exchanger 14 is communicated with the water storage tank 13.
As shown in figures 2, 3 and 4, as shown in fig. 5 and 6, the honeycomb filter 8 includes a filter body 16, a pressure pump 17 and a cryogenic liquid tank 18, the filter body 16 is three-dimensional, a closed cavity 19 is provided in the filter body 16, a plurality of metal pipes 20 are provided in the cavity 19, one end of each metal pipe 20 penetrates through the top end of the cavity 19 and is communicated with the inside of the first air duct 5, one end of each metal pipe 20 is hermetically connected with the top end of the cavity 19, the other end of each metal pipe 20 penetrates through the bottom end of the cavity 19 and is communicated with the inside of the liquid collecting tray 9, the other end of each metal pipe 20 is hermetically connected with the bottom end of the cavity 19, an atomization structure is provided at the bottom end of the cavity 19, one end of the pressure pump 17 is communicated with the inside of the cavity 19, the other end of the pressure pump 17 is communicated with the inside of the cryogenic liquid tank 18, and the liquid collecting tray 9 are both located at the bottom of the purification cavity 2.
As shown in fig. 4 and 5, the atomizing structure includes a plurality of micro holes 21, the micro holes 21 are divided into a plurality of groups corresponding to the metal tubes 20 one by one, and each group of micro holes 21 is uniformly distributed on the edge of the corresponding metal tube 20.
As shown in fig. 5, one end of the micro hole 21 is communicated with the cavity 19, the other end of the micro hole 21 is communicated with the inside of the drip pan 9, and the shortest distance from one end of the micro hole 21 communicated with the cavity 19 to the corresponding metal pipe 20 is larger than that from the other end of the micro hole to the corresponding metal pipe 20.
As shown in fig. 6, a through hole 22 is formed between every two adjacent metal tubes 20, the through hole 22 is located at the bottom end of the cavity 19, the atomizing structure includes a plurality of atomizing nozzles 23 matched with the through holes 22 one by one, and the atomizing nozzles 23 are detachably connected with the through holes 22.
As shown in fig. 2 and 3, the top of the drip pan 9 is detachably connected with the filter body 16 to form a closed cavity, the second air duct 10 is communicated with the cavity, and the bottom of the drip pan 9 is arranged at the bottom of the purification cavity 2.
As shown in FIG. 2, odor removing device 11 includes UV lamp 24, ultrasonic nebulizer 25, dehumidification box 26 and active carbon filter 27, the coating has photocatalyst coating 28 on the inside wall of two 10 in wind channel, UV lamp 24 can dismantle with the inside wall of two 10 in wind channel and be connected and corresponding with photocatalyst coating 28's position, ultrasonic nebulizer 25, dehumidification box 26 and active carbon filter 27 all are located the side of UV lamp 24, and all can dismantle with the inside wall of two 10 in wind channel and be connected, dehumidification box 26 is located between ultrasonic nebulizer 25 and the active carbon filter 27, be equipped with liquid medicine chamber 29 in the ultrasonic nebulizer 25, be equipped with the deodorant in the liquid medicine chamber 29.
As shown in fig. 3, be equipped with ultrasonic nebulizer 25 in purifying chamber 2, be equipped with in the ultrasonic nebulizer 25 and remove flavor chamber 31 and liquid medicine chamber 29, it has photocatalyst coating 28 and is equipped with UV lamp 24 to remove the coating on the inside wall in flavor chamber 31, it is linked together through two 30 inside with the drip pan 9 of fan to remove one side in flavor chamber 31, it is linked together with two 10 in wind channel to remove the opposite side in flavor chamber 31, be equipped with the deodorant in the liquid medicine chamber 29, odour removal device 11 includes dehumidification box 26 and active carbon filter 27, dehumidification box 26 is located between ultrasonic nebulizer 25 and the active carbon filter 27, dehumidification box 26 and active carbon filter 27 all can dismantle with the inside wall of two 10 in wind channel and be connected.
As shown in fig. 2 and 3, a first water inlet pipe 32 and a first water outlet pipe 33 are arranged on the casing heat exchanger 14, temperature sensors 34 are arranged in the first water inlet pipe 32 and the first water outlet pipe 33, the casing heat exchanger 14 is communicated with the inside of the water storage tank 13 through the first water inlet pipe 32, the casing heat exchanger 14 is communicated with the inside of the water storage tank 13 through the first water outlet pipe 33, a second water inlet pipe 35 and a second water outlet pipe 36 are arranged on the water storage tank 13, electric valves 37 are arranged on the second water inlet pipe 35 and the second water outlet pipe 36, and a liquid level sensor 38 is arranged in the water storage tank 13.
As shown in fig. 1, an air pipe 39 is disposed at the top of the purifying chamber 2, the air pipe 39 is located outside the purifying chamber 2, a plurality of smoke collecting hoods 40 corresponding to the cooking bench are disposed on the air pipe 39, a third fan 41 is disposed in the smoke collecting hood 40, and the replacing chamber 3 is located at the bottom of the purifying chamber 2.
The fume collecting hood 40 collects the cooking bench and the hot and humid air (oil fume) rising beside the cooking bench, and the collected hot and humid air (oil fume) is pressed into the kitchen air (oil fume) purification energy-saving equipment through the third fan 41 for treatment.
The first fan 6 presses high-temperature damp and hot air (oil smoke) in a kitchen into the first air channel 5, heat is replaced through the refrigerant evaporator 7, and meanwhile, the high-temperature damp and hot air (oil smoke) is condensed into a liquid drop shape; then when filtering through the honeycomb filter 8, the low-temperature liquid in the low-temperature liquid tank 18 is pressed into the cavity 19 in the filter body 16 through the pressure pump 17, the low-temperature liquid is forced to be sprayed in a mist form from the atomizing structure at the bottom end of the cavity 19 to form a low-temperature fog agent, and meanwhile, impurities such as oil molecules and the like in the air (oil smoke) sprayed through the metal pipe 20 are adsorbed on the low-temperature fog agent and drop in the liquid collecting tray 9; the odor-containing air released by the foam in the liquid collecting disc 9 is pressed into the air duct II 10 under the action of the fan II 30 and purified by the deodorizing device 11, and the purified dry and cold air can be discharged indoors, used for adjusting the temperature of a kitchen and also directly discharged outdoors, so that the energy conservation and environmental protection are facilitated; when the compressor 15 works, the refrigerant evaporator 7 and the double-pipe heat exchanger 14 are combined into a refrigerant circulating system, the refrigerant circulating system is used for adsorbing impurities and oil-water molecules in damp and hot air (oil smoke) in a kitchen in a low-temperature condensation mode, simultaneously replacing heat in the damp and hot air (oil smoke) in a heat exchange mode, storing the heat in the water storage tank 13 in a hot water mode, washing the kitchen and saving energy.
As shown in the first embodiment of the honeycomb filter 8 shown in fig. 4 and the second embodiment of the honeycomb filter 8 shown in fig. 5, two ends of the metal pipe 20 are hermetically connected with the top end and the bottom end of the cavity 19 respectively, so that the low-temperature liquid in the cavity 19 can form the atomizing agent through the micro-holes 21 under the action of the pressure pump 17, and the cost is low; meanwhile, the micro holes 21 are distributed at the edge of the metal tube 20, which is more favorable for adsorbing impurities such as oil molecules in the air (oil smoke) sprayed by the metal tube 20 on the atomizing agent, and improves the purification effect.
In the second embodiment of the honeycomb filter 8 shown in fig. 5, the micropores 21 are inclined so that the atomizing agent is ejected toward the metal pipe 20, and the adsorption rate of impurities such as oil molecules in the air (soot) ejected through the metal pipe 20 is improved and the purification effect is further improved, compared with the first embodiment of the honeycomb filter 8 shown in fig. 4.
In the third embodiment of the honeycomb filter 8 shown in fig. 6, the atomizing nozzle 23 is used instead of the micro holes 21, but the cost is high, but the atomizing effect is better than that of the micro holes 21, the maintenance is easy, and the anti-leakage effect is good in the state that the pressure pump 17 is not operated.
The ultrasonic atomizer 25 is prior art and the structural principle thereof will not be described in detail here. In the first embodiment of the odor removing device 11 shown in fig. 2, the odor-containing air in the liquid collecting tray 9 is conveyed into the air duct two 10 under the action of the fan two 30 to perform odor removing reaction with the odor removing device 11, wherein the ultrasonic atomizer 25 atomizes the odor removing agent to form atomized molecules which are dispersed into the air duct two 10, which is beneficial to fully contacting with the odor-containing air and improving the odor removing effect; the dehumidification box 26 is positioned between the ultrasonic atomizer 25 and the active carbon filter plate 27, so that the air is dried and then filtered by the active carbon filter plate 27 to filter a small amount of aftertaste, and the active carbon filter plate 27 can be prevented from being affected by damp to influence the filtering effect; drying agents such as limestone particles and the like can be placed in the dehumidifying box 26, and the dehumidifying effect is good.
As shown in fig. 3, in the second embodiment of the odor removing device 11, in the present embodiment, the UV lamp 24 and the photocatalyst coating 28 are placed in the odor removing cavity 31, the ultrasonic atomizer 25 atomizes the odor removing agent to form atomized molecules, because the density of the atomized molecules in the odor removing cavity 31 is high, the odor-containing air facilitates the atomized molecules to fully contact in the odor removing cavity 31 for odor removing reaction, and simultaneously promotes the UV lamp 24 to sterilize and disinfect the air under the catalytic action of the photocatalyst coating 28, and then the air is dehumidified by the dehumidification box 26 and filtered by the activated carbon filter 27 to form clean and odorless dry and cold air which is discharged indoors for adjusting the temperature of the kitchen, thereby reducing the damp and hot environment and labor intensity of the kitchen; or directly discharged outdoors, thereby being beneficial to energy conservation and environmental protection.
In the heat exchange process, the temperature sensor 34 monitors the water temperature in real time, the water temperature in the first water inlet pipe 32 is always lower than the water temperature in the first water outlet pipe 33, when the water temperature monitored by the temperature sensor 34 in the first water inlet pipe 32 is the same as the water temperature monitored by the temperature sensor 34 in the first water outlet pipe 33, the control system starts the electric valve 37 on the second water outlet pipe 36 to discharge the hot water in the water storage tank 13 for kitchen washing, when the liquid level sensor 38 senses that the hot water in the water storage tank 13 is completely discharged, the control system transmits a signal to the control system, the control system closes the electric valve 37 on the second water outlet pipe 36 and starts the electric valve 37 on the second water inlet pipe 35 to convey the cold water into the water storage tank 13 through the second water inlet pipe 35, when the liquid level reaches the value set by the liquid level sensor 38, the control system closes the electric valve 37 on the second water inlet pipe 35 again, which is beneficial to improving the heat exchange efficiency, is beneficial to energy conservation and is simple and convenient to control.
Claims (9)
1. An energy-saving kitchen oil fume purification device is characterized by comprising a box body (1), wherein a purification cavity (2) and a replacement cavity (3) are arranged in the box body (1), an inlet (4) is arranged at the top of the purification cavity (2), a first air channel (5) is arranged in the purification cavity (2), one end of the first air channel (5) is detachably connected with the inlet (4) and is provided with a first fan (6), a refrigerant evaporator (7) is arranged in the first air channel (5), a honeycomb filter (8) is arranged at the other end of the first air channel (5), the top end of the honeycomb filter (8) is detachably connected with the first air channel (5), a liquid collection disc (9) is arranged at the bottom end of the honeycomb filter (8), a second air channel (10) is arranged at the top of the liquid collection disc (9), a deodorizing device (11) is arranged in the second air channel (10), a second fan (30) is arranged at one end of the second air channel (10) and is detachably connected with the side wall of the liquid collection disc (9), the air duct II (10) is communicated with the inside of the liquid collecting disc (9), an outlet (12) is arranged on the side wall of the purification cavity (2), the other end of the air duct II (10) is detachably connected with the outlet (12), a water storage tank (13), a double-pipe heat exchanger (14) and a compressor (15) are arranged in the replacement cavity (3), the compressor (15), the double-pipe heat exchanger (14) and the refrigerant evaporator (7) are sequentially connected through a refrigerant pipeline, the double-pipe heat exchanger (14) is communicated with the water storage tank (13), the honeycomb filter (8) comprises a filter body (16), a pressure pump (17) and a low-temperature liquid tank (18), the filter body (16) is three-dimensional, a closed containing cavity (19) is arranged in the filter body (16), and a plurality of metal pipes (20) which are uniformly distributed are arranged in the containing cavity (19), the utility model discloses a high-temperature purification device, including metal pipe (20), liquid collection dish (9), pressure pump (17), liquid purification box (2), the top that holds chamber (19) is run through to the one end of metal pipe (20) is linked together with the inside in wind channel (5), the one end of metal pipe (20) and the top sealing connection who holds chamber (19), the other end of metal pipe (20) runs through the bottom that holds chamber (19) and is linked together with the inside of liquid collection dish (9), the other end of metal pipe (20) and the bottom sealing connection who holds chamber (19), the bottom that holds chamber (19) is equipped with atomizing structure, the one end of pressure pump (17) is linked together with the inside that holds chamber (19), the other end of pressure pump (17) is linked together with the inside of low-temperature liquid case (18), low-temperature liquid case (18) and liquid collection dish (9) all are located the bottom that purifies chamber (2).
2. The kitchen oil smoke purifying and energy saving device according to claim 1, wherein the atomizing structure comprises a plurality of micro holes (21), the micro holes (21) are divided into a plurality of groups corresponding to the metal pipes (20), and each group of micro holes (21) is uniformly distributed on the edge of the corresponding metal pipe (20).
3. The kitchen oil smoke purifying and energy saving device according to claim 2, wherein one end of the micro hole (21) is communicated with the containing cavity (19), the other end of the micro hole (21) is communicated with the inside of the liquid collecting tray (9), and the shortest distance between one end of the micro hole (21) communicated with the containing cavity (19) and the corresponding metal pipe (20) is larger than the shortest distance between the other end of the micro hole and the corresponding metal pipe (20).
4. The kitchen lampblack purification energy-saving device as claimed in claim 1, wherein a through hole (22) is formed between every two adjacent metal pipes (20), the through hole (22) is located at the bottom end of the accommodating cavity (19), the atomizing structure comprises a plurality of atomizing nozzles (23) matched with the through holes (22), and the atomizing nozzles (23) are detachably connected with the through holes (22).
5. The kitchen lampblack purification energy-saving device as claimed in claim 1, 2 or 3, wherein the top of the liquid collecting tray (9) is detachably connected with the filter body (16) to form a closed cavity, the air duct II (10) is communicated with the cavity, and the bottom of the liquid collecting tray (9) is arranged at the bottom of the purification cavity (2).
6. The kitchen oil smoke purifying and energy saving device according to claim 1, 2 or 3, the deodorizing device (11) comprises a UV lamp (24), an ultrasonic atomizer (25), a dehumidifying box (26) and an active carbon filter plate (27), the inner side wall of the second air duct (10) is coated with a photocatalyst coating (28), the UV lamp (24) is detachably connected with the inner side wall of the second air duct (10) and corresponds to the photocatalyst coating (28), the ultrasonic atomizer (25), the dehumidification box (26) and the activated carbon filter plate (27) are all positioned on the side surface of the UV lamp (24), and are detachably connected with the inner side wall of the air duct II (10), the dehumidification box (26) is positioned between the ultrasonic atomizer (25) and the active carbon filter plate (27), a liquid medicine cavity (29) is formed in the ultrasonic atomizer (25), and a deodorant is arranged in the liquid medicine cavity (29).
7. The kitchen oil smoke purifying and energy saving device according to claim 1, 2 or 3, an ultrasonic atomizer (25) is arranged in the purification cavity (2), a smell removal cavity (31) and a liquid medicine cavity (29) are arranged in the ultrasonic atomizer (25), the inner side wall of the smell removing cavity (31) is coated with a photocatalyst coating (28) and is provided with a UV lamp (24), one side of the smell removing cavity (31) is communicated with the inside of the liquid collecting disc (9) through a second fan (30), the other side of the smell removing cavity (31) is communicated with the second air duct (10), a smell removing agent is arranged in the liquid medicine cavity (29), the deodorizing device (11) comprises a dehumidifying box (26) and an activated carbon filter plate (27), the dehumidification box (26) is positioned between the ultrasonic atomizer (25) and the activated carbon filter plate (27), the dehumidification box (26) and the activated carbon filter plate (27) are detachably connected with the inner side wall of the second air duct (10).
8. The kitchen lampblack purification energy-saving device as claimed in claim 1, 2 or 3, characterized in that a first water inlet pipe (32) and a first water outlet pipe (33) are arranged on the sleeve heat exchanger (14), temperature sensors (34) are arranged in the first water inlet pipe (32) and the first water outlet pipe (33), the sleeve heat exchanger (14) is communicated with the inside of the water storage tank (13) through the first water inlet pipe (32), the sleeve heat exchanger (14) is communicated with the inside of the water storage tank (13) through the first water outlet pipe (33), a second water inlet pipe (35) and a second water outlet pipe (36) are arranged on the water storage tank (13), electric valves (37) are arranged on the second water inlet pipe (35) and the second water outlet pipe (36), and a liquid level sensor (38) is arranged in the water storage tank (13).
9. The energy-saving kitchen ventilator according to claim 8, wherein an air pipe (39) is disposed on the top of the purifying chamber (2), the air pipe (39) is disposed outside the purifying chamber (2), a plurality of smoke collecting hoods (40) corresponding to the cooking bench are disposed on the air pipe (39), a third fan (41) is disposed in the smoke collecting hoods (40), and the replacement chamber (3) is disposed at the bottom of the purifying chamber (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110437948.3A CN113188167B (en) | 2021-04-22 | 2021-04-22 | Kitchen oil smoke purifies energy-saving equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110437948.3A CN113188167B (en) | 2021-04-22 | 2021-04-22 | Kitchen oil smoke purifies energy-saving equipment |
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| CN113188167B true CN113188167B (en) | 2022-07-19 |
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| CN1719109A (en) * | 2005-07-19 | 2006-01-11 | 曾筑山 | Kitchen oil fume purifying and exhausting machine |
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| CN215336549U (en) * | 2021-04-22 | 2021-12-28 | 冯卓林 | Kitchen air purification device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20035203A0 (en) * | 2003-11-11 | 2003-11-11 | Antero Heinonen | Device for air discharge from a kitchen appliance |
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2021
- 2021-04-22 CN CN202110437948.3A patent/CN113188167B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719109A (en) * | 2005-07-19 | 2006-01-11 | 曾筑山 | Kitchen oil fume purifying and exhausting machine |
| CN106322476A (en) * | 2016-10-31 | 2017-01-11 | 沈阳建筑大学 | Kitchen fume purification and waste heat recovery and utilization integrated device |
| CN111336553A (en) * | 2018-12-18 | 2020-06-26 | 宁波方太厨具有限公司 | Kitchen cooking system |
| CN110013727A (en) * | 2019-05-08 | 2019-07-16 | 义乌韦陀环保科技有限公司 | A kind of no electric field oil fume purifier |
| CN215336549U (en) * | 2021-04-22 | 2021-12-28 | 冯卓林 | Kitchen air purification device |
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Effective date of registration: 20240115 Address after: 315403 No. 22 Caiyuan Road, Yuyao Economic Development Zone, Ningbo City, Zhejiang Province (independent application) Patentee after: Yuyao Rili Solar Electromechanical Co.,Ltd. Address before: 315499 No. 181-301, beibinjiang Road, Yangming street, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Feng Zhuolin |
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